"Wrong write result in child process on %d (%s)\n", fd, strerror(errno));
}
+static void test_file_refcount_child(void)
+{
+ static const char buffer1[] = "test1";
+ static const char buffer2[] = "test2";
+ static const char buffer3[] = "test3";
+ static const char buffer4[] = "test4";
+ HANDLE f0, f1, f2, h0, h1, h2;
+ DWORD written, flags, ret;
+
+ f0 = (HANDLE)_get_osfhandle(STDIN_FILENO);
+ f1 = (HANDLE)_get_osfhandle(STDOUT_FILENO);
+ f2 = (HANDLE)_get_osfhandle(STDERR_FILENO);
+ ok(f0 == f1, "expected same handles, got %p, %p\n", f0, f1);
+ ok(f1 == f2, "expected same handles, got %p, %p\n", f1, f2);
+
+ h0 = GetStdHandle(STD_INPUT_HANDLE);
+ h1 = GetStdHandle(STD_OUTPUT_HANDLE);
+ h2 = GetStdHandle(STD_ERROR_HANDLE);
+ ok(h0 == h1, "expected same handles, got %p, %p\n", h0, h1);
+ ok(h1 == h2, "expected same handles, got %p, %p\n", h1, h2);
+ ok(f0 == h0, "expected same handles, got %p, %p\n", f0, h0);
+
+ ret = GetHandleInformation(h1, &flags);
+ ok(ret, "GetHandleInformation failed\n");
+ ret = WriteFile(h1, buffer1, strlen(buffer1), &written, 0);
+ ok(ret, "WriteFile failed\n");
+
+ ret = fclose(stdout);
+ ok(ret == 0, "fclose failed\n");
+ ret = GetHandleInformation(h1, &flags);
+ ok(ret, "GetHandleInformation failed\n");
+ ret = WriteFile(h1, buffer2, strlen(buffer2), &written, 0);
+ ok(ret, "WriteFile failed\n");
+
+ ret = fclose(stdout);
+ ok(ret != 0, "fclose should fail\n");
+ ret = GetHandleInformation(h1, &flags);
+ ok(ret, "GetHandleInformation failed\n");
+ ret = WriteFile(h1, buffer3, strlen(buffer3), &written, 0);
+ ok(ret, "WriteFile failed\n");
+
+ ret = fclose(stderr);
+ ok(ret == 0, "fclose failed\n");
+ ret = GetHandleInformation(h1, &flags);
+ ok(!ret, "GetHandleInformation should fail\n");
+ ret = WriteFile(h1, buffer4, strlen(buffer4), &written, 0);
+ ok(!ret, "WriteFile should fail\n");
+}
+
static void create_io_inherit_block( STARTUPINFOA *startup, unsigned int count, const HANDLE *handles )
{
static BYTE block[1024];
DeleteFileA( "fdopen.err" );
}
+static void test_file_refcount( STARTUPINFOA *startup, char *cmdline, const char *descr )
+{
+ const char *data;
+ HANDLE hMixFile;
+ SECURITY_ATTRIBUTES sa;
+ PROCESS_INFORMATION proc;
+
+ /* make file handle inheritable */
+ sa.nLength = sizeof(sa);
+ sa.lpSecurityDescriptor = NULL;
+ sa.bInheritHandle = TRUE;
+
+ hMixFile = CreateFileA( "fdopen.mix", GENERIC_READ|GENERIC_WRITE,
+ FILE_SHARE_READ | FILE_SHARE_WRITE, &sa, CREATE_ALWAYS, 0, NULL );
+ startup->dwFlags = STARTF_USESTDHANDLES;
+ startup->hStdInput = hMixFile;
+ startup->hStdOutput = hMixFile;
+ startup->hStdError = hMixFile;
+
+ CreateProcessA( NULL, cmdline, NULL, NULL, TRUE,
+ CREATE_DEFAULT_ERROR_MODE | NORMAL_PRIORITY_CLASS, NULL, NULL, startup, &proc );
+ winetest_wait_child_process( proc.hProcess );
+
+ data = read_file( hMixFile );
+ ok( !strcmp( data, "test1test2test3" ), "%s: Wrong error data (%s)\n", descr, data );
+
+ CloseHandle( hMixFile );
+ DeleteFileA( "fdopen.mix" );
+}
+
static void test_file_inherit( const char* selfname )
{
int fd;
test_stdout_handle( &startup, cmdline, handles[1], TRUE, "large size block" );
CloseHandle( handles[1] );
DeleteFileA("fdopen.tst");
+
+ /* test refcount of handles */
+ create_io_inherit_block( &startup, 0, NULL );
+ sprintf(cmdline, "%s file refcount", selfname);
+ test_file_refcount( &startup, cmdline, "file refcount" );
+ DeleteFileA("fdopen.tst");
}
static void test_tmpnam( void )
return;
}
+ errno = 0xdeadbeef;
+ ret = _setmode(-2, 0);
+ ok(ret == -1, "_setmode returned %x, expected -1\n", ret);
+ ok(errno == EINVAL, "errno = %d\n", errno);
+
+ errno = 0xdeadbeef;
+ ret = _setmode(-2, _O_TEXT);
+ ok(ret == -1, "_setmode returned %x, expected -1\n", ret);
+ ok(errno == EBADF, "errno = %d\n", errno);
+
fd = _open(name, _O_CREAT|_O_WRONLY, _S_IWRITE);
ok(fd != -1, "failed to open file\n");
_close(fd);
_unlink(fname);
+
+ errno = 0xdeadbeef;
+ handle = (HANDLE)_get_osfhandle(fd);
+ ok(handle == INVALID_HANDLE_VALUE, "_get_osfhandle returned %p\n", handle);
+ ok(errno == EBADF, "errno = %d\n", errno);
}
static void test_setmaxstdio(void)
char *inbuffer;
char *outbuffer;
int size, fd;
+ fpos_t pos, pos2;
fd = fileno(file);
inbuffer = calloc(bufsize + 1, 1);
fseek(file, 0, SEEK_SET);
ok(fread(inbuffer, 1, bufsize, file) == bufsize, "read failed\n");
ok(memcmp(outbuffer, inbuffer, bufsize) != 0, "unexpected flush by %d/2 byte double write\n", bufsize);
+
+ ok(!fseek(file, -1, SEEK_END), "fseek failed\n");
+ ok(!fgetpos(file, &pos), "fgetpos failed\n");
+ ok(fread(inbuffer, 1, 1, file) == 1, "fread failed\n");
+ ok(file->_flag & _IOREAD, "file->_flag = %x\n", file->_flag);
+ ok(!file->_cnt, "file->_cnt = %d\n", file->_cnt);
+ ok(file->_ptr != file->_base, "file->_ptr == file->_base\n");
+ ok(fwrite(outbuffer, 1, bufsize, file), "fwrite failed\n");
+ ok(file->_flag & _IOREAD, "file->_flag = %x\n", file->_flag);
+ ok(!file->_cnt, "file->_cnt = %d\n", file->_cnt);
+ ok(file->_ptr == file->_base, "file->_ptr == file->_base\n");
+ ok(!fgetpos(file, &pos2), "fgetpos failed\n");
+ ok(pos+bufsize+1 == pos2, "pos = %d (%d)\n", (int)pos, (int)pos2);
free(inbuffer);
free(outbuffer);
}
test_file_inherit_child_no(arg_v[3]);
else if (strcmp(arg_v[2], "pipes") == 0)
test_pipes_child(arg_c, arg_v);
+ else if (strcmp(arg_v[2], "refcount") == 0)
+ test_file_refcount_child();
else
ok(0, "invalid argument '%s'\n", arg_v[2]);
return;
projects / reactos.git / blobdiff